<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" type="topic" style="task" id="mouse-sensitivity" xml:lang="zh-CN">

  <info>
    <link type="guide" xref="mouse"/>
    <link type="guide" xref="a11y#mobility" group="pointing"/>

    <revision pkgversion="3.8" date="2013-03-13" status="candidate"/>
    <revision pkgversion="3.10" date="2013-10-29" status="review"/>
    <revision pkgversion="3.18" date="2015-09-28" status="final"/>

    <credit type="author">
      <name>Phil Bull</name>
      <email>philbull@gmail.com</email>
    </credit>
    <credit>
      <name>Tiffany Antopolski</name>
      <email>tiffany.antopolski@gmail.com</email>
    </credit>
    <credit>
      <name>Shaun McCance</name>
      <email>shaunm@gnome.org</email>
    </credit>
    <credit type="editor">
      <name>Michael Hill</name>
      <email>mdhillca@gmail.com</email>
    </credit>

    <include xmlns="http://www.w3.org/2001/XInclude" href="legal.xml"/>

    <desc>设置鼠标或触摸板指针的移动速度。</desc>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>TeliuTe</mal:name>
      <mal:email>teliute@163.com</mal:email>
      <mal:years>2011, 2012</mal:years>
    </mal:credit>
  </info>

  <title>调整鼠标或触摸板的速度</title>

  <p>如果您在使用鼠标或触摸板时，指针移动太快或太慢，您可以为这些设备调整移动速度。</p>

  <steps>
    <item>
      <p>Open the <gui xref="shell-introduction#activities">Activities</gui> overview and
      start typing <gui>Mouse &amp; Touchpad</gui>.</p>
    </item>
    <item>
      <p>Click on <gui>Mouse &amp; Touchpad</gui> to open the panel.</p>
    </item>
    <item>
      <p>Adjust the <gui>Pointer Speed</gui> slider until the pointer motion
      is comfortable for you. You will see one slider per each pointing device,
      such as mouse or touchpad.</p>
    </item>
  </steps>

  <p>You can set different pointer speed for each type of device. For example,
  you can have one scroll speed for a laptop touchpad and another for a mouse.
  Sometimes the most comfortable settings for one type of device are not the
  best for another.</p>

  <note>
    <p>The <gui>Touchpad</gui> section only appears if your system has a
    touchpad, while the <gui>Mouse</gui> section is only visible when a mouse
    is plugged in.</p>
  </note>

</page>